U.S. Passport Book vs Card: Which Do You Need?

Quintin Willekens
WRITTEN BY
Quintin Willekens

When I got my first passport, I decided to get a passport card as well because, well, why not? Years later, well after my passport card expired, I can’t remember a single time I pulled out and used my card. Had I known more about the differences between a U.S. passport card and passport book, I would have skipped the extra fee. 

While a U.S. passport is necessary when you are going to travel abroad by air, the uses of a U.S. passport card are narrower. In this guide, we will look at the key differences between the U.S. passport book vs card to help you decide which travel ID best suits your needs.   

» Need to get a passport in two weeks or less? Read our guide on getting a passport fast.

What is a U.S. Passport Book?

A passport book is the traditional form of passport that allows you to travel internationally by air, land and sea. It includes pages for visas and entry/exit stamps and is now equipped with biometric technology.

Features of a Passport Book

  • Size: Measures 5 × 3.5 inches.
  • Pages: Contains multiple pages for stamps and visas.
  • Biometric Features: Every non-expired passport is now a biometric passport. This means it includes an embedded microchip that stores biometric data, such as your digital photograph and other identifying information, to enhance security and reduce the risk of fraud.
  • Security: Equipped with various security features to prevent fraud.

Where Can You Use a Passport Book?

  • International Travel: Required for all international flights.
  • Border Crossings: Valid at all land border crossings.
  • Seaports: Necessary for international sea travel.

Cost and Validity

  • First-time Application: $165 (including the execution fee).
  • Renewal: $130.
  • Validity: 10 years for adults, 5 years for minors.

Why Get a Passport Book?

  • International Flights: Essential for air travel abroad.
  • Versatility: Accepted worldwide for all types of travel.
  • Necessary for Visas: Required for countries needing visa stamps.

Ready to get your first passport and unlock your ticket to traveling internationally? Read our step-by-step guide to the U.S. Passport Application Process. 

What is a U.S. Passport Card?

A passport card is a wallet-sized travel document that provides a convenient alternative for specific types of travel. It is also a REAL ID-compliant ID issued by the U.S. Government.

Features of a Passport Card

  • Size: Same as a credit card (3.3 × 2.1 inches).
  • Appearance: Smaller and more portable than a passport book.
  • Security: Includes a photo and personal information with security features.
  • REAL ID Compliant: It can be used as a REAL ID, making it valid for domestic flights and entering federal facilities. 

Where Can You Use a Passport Card?

  • Land Border Crossings: Valid for land border crossings between the U.S. and Canada or Mexico.
  • Sea Ports of Entry: Valid for travel by sea between the U.S. and Canada, Mexico, the Caribbean or Bermuda
  • Domestic Flights: Can be used as an ID if your state is not REAL ID compliant.
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Tip: When traveling to other overseas destinations, a passport card will not be accepted for any border crossings, BUT it still can often be used as a form of ID when you want to leave your passport behind in a safe location.

Cost and Validity

  • First-time Application: $65 (including the execution fee).
  • Renewal: $30.
  • Validity: 10 years for adults, 5 years for minors.

Why Get a Passport Card?

If you are only traveling to Canada or Mexico by land or boat, a passport card can save you some money compared to a passport book.

Comparing U.S. Passport Book vs Card

Here’s a side-by-side comparison to help you understand the key differences:

Usage Scenarios

Feature Passport Book Passport Card
International Air Travel Yes No
Land Border Crossings Yes Yes (Canada, Mexico)
Sea Ports of Entry Yes Yes (Canada, Mexico, the Caribbean, Bermuda)
Visa Pages Yes No
Domestic Flights Yes Yes (if your state ID is not REAL ID compliant)

Both passport books and passport cards can be used at Ready Lanes for faster border processing.

Size and Convenience

Feature Passport Book Passport Card
Size 5 × 3.5 inches 3.3 × 2.1 inches
Portability Less portable Fits in a wallet

Costs

Feature Passport Book Passport Card Passport Book & Card
Adult First-time Fee $165 $65 $195
Adult Renewal Fee $130 $30 $160
Minors 16-17 $165 $65 $195
Minors Under 15 $135 $50 $150

Learn more: How Much Does a U.S. Passport Cost? Passport Fees Explained

Processing Times

  • Routine: 4–6 weeks for both.
  • Expedited: 2–3 weeks for an additional $60.
  • Shipping: 1–2-day shipping is only available for passport books, not cards.

Learn more about Expedited Passport Services.

FAQs About the U.S. Passport Book and Card

Do I need both a passport book and card?

Not necessarily. It depends on your travel needs. In the case that you frequently travel by land or sea to neighboring countries, a card might be sufficient. For air travel, you’ll need the book.

What is a passport card for?

It is primarily for land and sea travel to Canada, Mexico, the Caribbean, and Bermuda, or for domestic air travel as a REAL ID.

Can you use a passport card to fly internationally?

No, it is not valid for international air travel.

What is the price difference between a passport and a passport card?

The passport book costs $165 ($130 application fee + $35 execution fee) for a first-time application, while the passport card costs $65 ($30 application fee & $35 execution fee). The cost for both together is $195. The application fee for minors under 15 years old is $100 for the passport book and $15 for the passport card.

Are the documents the same to apply for a passport card and book?

Yes, the required documents are the same for both. For details, see our U.S. Passport Application Process.

About the Author
Quintin Willekens
Senior Associate

Quintin Willekens is a cross-cultural education and sustainable travel expert with first-hand experience in 20+ countries and eight years in South Korea. Holding a Business Sustainability degree (Summa Cum Laude, Arizona State University), he applies sustainable development principles to international education and travel. With three years as an educator across K-12 and university levels, he guides students and families on cross-border education, visas, and safety. Quintin develops cross-cultural training programs and contributes to international tourism platforms, offering trusted guidance on student mobility, responsible travel, and global study preparation.